ECAT Pre General Science Physics MCQ Test With Answer for Full Book
ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.
By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.
ECAT Pre General Science MCQ's Test For Physics Full Book
Try The ECAT Pre General Science MCQ's Test For Physics Full Book
ECAT Pre General Science MCQ's Test For Physics Full Book
00:00
Question # 1
Which one of the following has larger value of relative permitivity Erat room temperature?
Question # 2
The branch of physics, which deals with the structure an properties of solids is called:
Question # 3
A car travels first half distance between two places with a speed of 30 km/h and remaining half with a speed of 50 km/h. The average speed of the car is
Question # 4
OP-AMP has the following input terminals
Question # 5
Bernoulli's equation is the fundamental equation in fluid dynamics, which relates pressure to fluid
Question # 6
Amorphous solids:
Question # 7
A rotating wheel accelerates up to the value of 0.75 rev/sec2after 2 seconds of its start. Its angular velocity becomes:
Question # 8
A (100 W , 200 W) bulb is connected to a 160 V power supply. The power consumption would be
Question # 9
When a body is performing S.H.M., its acceleration is
Question # 10
The rear wheels of an automobile are rotating with an angular velocity of 14 rev/sec which is reduced to 38 rad/sec in 5 second when brakes are applied. Its angular acceleration is:
Question # 11
The magnitude of the force producing an acceleration of 10 m/sec2in a body of mass 500 grams is:
Question # 12
At what temperature the adiabatic change is equivalent to the isothermal change?
Question # 13
Thermistors are prepared under
Question # 14
The ratio of velocity of sound in air at 4 atm pressure and that at 1 atm pressure would be
Question # 15
A 10 F capacitor is charged to a potential difference of 50 V and is connected to another uncharged capacitor in parallel. Now the common potential difference becomes 20 volt.The capacitance of second capacitor is
Question # 16
The emf is measured in:
Question # 17
With the help of 50 K v electron microscope, a resolution of
Question # 18
The unit of spring constant is:
Question # 19
If two bodies of equal masses moving in the same direction collide elastically, then their velocities.
Question # 20
Liquids and gasses have
Question # 21
SHM is type of ______ motion
Question # 22
Work is always done on a body when:
Question # 23
Wave nature of particle was proposed by
Question # 24
Radian is defined as the angle subtended at the center of a circle by an arc of:
Question # 25
An ideal choke (used along with fluorescent tube) would be
Question # 26
Lorentz force is defined as
Question # 27
When a water droplet falls through air, the net force on it is
Question # 28
When the shear stress and shear stain are involved, then their ratio is called
Question # 29
Balmer series lies in that region of electromagnetic wave spectrum which is called:
Question # 30
If the acceleration of a body is not uniform, then velocity-time graph will be:
Top Scorers of ECAT Pre General Science MCQ's Test For Physics Full Book
E
Esha Fatima03 - Mar - 2026
06 Min 32 Sec
104/120
S
Sania Aßbasi23 - Apr - 2023
06 Min 07 Sec
100/120
A
Ali Ammar12 - Mar - 2023
10 Min 59 Sec
85/120
T
Talha 24 - Jun - 2023
07 Min 12 Sec
70/120
A
Amina Amjad04 - Dec - 2024
08 Min 30 Sec
70/120
O
Online Work31 - Mar - 2026
13 Min 10 Sec
64/120
A
Abdul Latif02 - Aug - 2021
11 Min 47 Sec
60/120
B
Bilal Imran29 - Mar - 2026
10 Min 46 Sec
56/120
M
Moeez 06 - Jul - 2021
12 Min 01 Sec
55/120
K
Kainat Lakho23 - Jul - 2022
00 Min 55 Sec
50/120
W
Waleeja 06 - Jul - 2021
05 Min 42 Sec
50/120
A
Abida Faiz05 - Jul - 2021
25 Min 26 Sec
50/120
L
laiba masood20 - Jan - 2023
04 Min 23 Sec
45/120
J
Jerry 10 - May - 2021
07 Min 08 Sec
45/120
U
Umair Miskeen15 - Jan - 2025
14 Min 52 Sec
45/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer:
A. 100 N
B. 70 N
C. 20 N
D. Zero
2
A sphere of mass m and velocity 2 V moving in the x direction collides with a sphere of mass 2m and velocity v moving in the direction. It the collision is perfectly elastic, which of the following statements in correct
A. The two spheres sticks together after impact
B. The total kinetic energy before the impact in 3 mv3
C. The total momentum before impact is 4 mv
D. Both B and C
3
During each cycle, alternating voltage reaches a peak value
A. One time
B. Two times
C. Four times
D. A number of times depending on the frequency
4
In gases, the charge carries are:
A.
Electrons
B.
Positive ions
C.
Negative ions
D.
Both (A) and (C)
5
The emission of electrons from a metal surface when exposed to light of suitable frequency is called the
A. pair production
B. Compton effect
C. photoelectric effect
D. relativity
6
Which of the following diodes can operate in the reverse biased condition
A. photo diode
B. light emitting diode
C. photo voltaic cell
D. none of these
7
Coulomb force, when any material medium is placed between two charges
A. Increases
B. Decreases
C. Remain unchanged
D. None of these
8
The passage of current is accompanied by a
magnetic field in the surrounding space:
A.
Always
accompanied
B.
Sometimes accompanied
C.
Never accompanied
D. Any of above
9
The law of conservation of mass gives us the
A. equation of continuity
B. Bernoulli's theorem
C. both of them
D. none of them
10
Two forces each of the magnitude F act perpendicular to each other. The angle made by the resultant force with the horizontal will be:
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